Invention Grant
- Patent Title: Method for coating on surface of medical peek material, titanium having microporous structure
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Application No.: US16642364Application Date: 2018-07-19
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Publication No.: US11781211B2Publication Date: 2023-10-10
- Inventor: Tae Gon Jung , Yong Hoon Jeong , Su Won Lee , Kwang Min Park , Jae Woong Yang , Jae Young Jung , Kwan Su Kang
- Applicant: OSONG MEDICAL INNOVATION FOUNDATION
- Applicant Address: KR Cheongju-si
- Assignee: OSONG MEDICAL INNOVATION FOUNDATION
- Current Assignee: OSONG MEDICAL INNOVATION FOUNDATION
- Current Assignee Address: KR Chungju-si
- Agency: LeePI
- Priority: KR 20170135664 2017.10.19
- International Application: PCT/KR2018/008158 2018.07.19
- International Announcement: WO2019/078455A 2019.04.25
- Date entered country: 2020-02-26
- Main IPC: C23C14/20
- IPC: C23C14/20 ; C23C14/35 ; C23C14/58 ; C23C28/00 ; B24B31/10 ; C25D11/26 ; C25D11/34
Abstract:
In a method for coating on a surface of a medical PEEK material with titanium to have a microporous structure, titanium is coated on a surface of polyether ether ketone (PEEK) via magnetron sputtering. The surface of the titanium coated on the surface of PEEK is polished via an electromagnetic polishing apparatus. A thin-film with titanium dioxide (TiO2) having a microporous structure is formed on the polished surface of the titanium via an anodic oxidation treatment.
Public/Granted literature
- US20210079532A1 METHOD FOR COATING ON SURFACE OF MEDICAL PEEK MATERIAL, TITANIUM HAVING MICROPOROUS STRUCTURE Public/Granted day:2021-03-18
Information query
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